Results 31 to 40 of about 8,758 (198)

A diffuse interface model for two-phase ferrofluid flows

, 2016
We develop a model describing the behavior of two-phase ferrofluid flows using phase field-techniques and present an energy-stable numerical scheme for it.
Nochetto, Ricardo H., Salgado, Abner J., Tomas, Ignacio   +2 more
core   +1 more source

Investigation into loss in ferrofluid magnetization

AIP Advances, 2014
Ferrofluids containing γ-Fe2O3/Ni2O3 nanoparticles (not chemically treated) were synthesized using water and mixed water–glycerol as carrier liquid and the ferrofluid viscosity was modified by varying the glycerol content in the carrier liquid.
J. Li, X. M. Gong, Y. Q. Lin, X. D. Liu, L. L. Chen, J. M. Li, H. Mao, D. C. Li   +7 more
doaj   +1 more source

A molecular dynamics study on the equilibrium magnetization properties and structure of ferrofluids

, 2002
We investigate in detail the initial susceptibility, magnetization curves, and microstructure of ferrofluids in various concentration and particle dipole moment ranges by means of molecular dynamics simulations.
A.F. Pshenichnikov, A.F. Pshenichnikov, A.F. Pshenichnikov, A.O. Ivanov, B. Groh, B. Groh, B. Huke, Christian Holm, D. Levesque, D. Wei, D. Wei, G. Ayton, G. Ayton, G.N. Coverdale, Hanns Walter Müller, J.J. Weis, J.J. Weis, J.J. Weis, J.M. Tavares, K. O’Grady, K.I. Morozov, L.J. Onsager, M.E. van Leeuwen, M.I. Shliomis, M.J. Stevens, M.J. Stevens, M.J. Stevens, M.S. Wertheim, P.G. Kusalik, P.J. Camp, R.W. Chantrell, S.W. de Leeuw, T. Tlusty, V.V. Murashov, Y. Levin, Y.A. Buyevich, Z. Wang, Zuowei Wang   +37 more
core   +1 more source

Suspensions of supracolloidal magnetic polymers: self-assembly properties from computer simulations [PDF]

, 2018
We study self-assembly in suspensions of supracolloidal polymer-like structures made of crosslinked magnetic particles. Inspired by self-assembly motifs observed for dipolar hard spheres, we focus on four different topologies of the polymer-like ...
Cerdà, J. J., Kantorovich, S. S., Novak, E. V., Pyanzina, E. S., Ronti, M., Rozhkov, D. A., Sintes, T., Sánchez, P. A.   +7 more
core   +1 more source

ASSESSMENTS FOR THE COUPLING OF SUPERPARAMAGNETIC PARTICLES [PDF]

Proceedings on Engineering Sciences, 2019
The physical analytical conditions for coupling of superparamagnetic particles have been regarded in the present paper. The cases of two interacting superparamagnetic particles and superparamagnetic particle with another one being in single domain state ...
Farshed KARIMOV
doaj   +1 more source

Investigation of magneto-optical properties of ferrofluids by laser light scattering techniques

, 2017
Investigation of magnetooptical characteristics of ferrofluids is an important task aimed at the development of novel optoelectronic systems. This article reports on the results obtained in the experimental studies of the factors that affect the ...
Kuzmin, Yu I, Nepomnyashchaya, E K, Pleshakov, I V, Prokofiev, A V, Velichko, E N   +4 more
core   +1 more source

Polygonal micro-whirlpools induced in ferrofluids

, 2015
We report on the observation of the polygonal whirlpools in the thin layer of ferrofluid under illumination with a laser beam carrying optical vortex and in the presence of a vertical magnetic field. This kind of structures have attracted attention after
Bacia, Marcin, Drobczynski, Slawomir, Lamperska, Weronika, Marc, Maciej, Masajada, Jan   +4 more
core   +1 more source

Innovative NDT technique for detection of surface cracks based on ferrofluids excited with DC and AC magnetic fields [PDF]

, 2015
Innovative NDT technique for detection of surface cracks based on ferrofluids excited with DC and AC magnetic fieldsAn innovative NDT technique is proposed for surface inspection of materials not necessarily magnetic or conductive, based on local ...
Cabrera, Blai, Crespo Artiaga, Daniel, Musterni, Gerard, Nicolas, Jorge, Rojas Gregorio, José Ignacio, Tristancho Martínez, Joshua   +5 more
core   +2 more sources

Magnetic properties of colloidal suspensions of interacting magnetic particles

, 2005
We review equilibrium thermodynamic properties of systems of magnetic particles like ferrofluids in which dipolar interactions play an important role.
, Aharoni A, B Huke, Bagaev V N, Berkovsky B M, Berkovsky B M, Berkovsky B M, Blums E, Bradbury A, Debye P, Dikanskii Yu I, Dormann J L, Hansen J P, Ivanov A O, Ivanov A O, Ivanov A O, Klapp S, Lebedev A V, M Lücke, Minakov A A, Morozov K I, Odenbach S, Odenbach S, Odenbach S, Osipov M A, Pshenichnikov A F, Rosensweig R E, Spaldin N, Tavares J M, van Ewijk G A, Zubarev A Yu   +30 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source